morgan vulnerable to Log Injection via unescaped double quote in quoted log fields

Impact Morgan writes attacker-controlled request data to the access log. Its escaping added in 1.11.0 and 1.12.0 neutralizes control characters, the Unicode line separators, and backslash, but not the double quote 0x22, which is the field delimiter of the Apache combined log format morgan emits. ...

PT-2026-89814

Name of the Vulnerable Software and Affected Versions morgan versions prior to 1.12.1 Description The escapeLogField function fails to escape the double quote character used to delimit quoted fields in the Apache combined log format. An unauthenticated remote attacker can exploit this by injectin...